Sewage treatment industry, how to achieve "green advanced"?

Sewage treatment industry, how to achieve "green advanced"?

"Up to now, my country has built nearly 5000 urban and county sewage treatment plants, with a total treatment capacity of more than 0.25 billion cubic meters per day, and an urban sewage treatment rate of more than 98%." The "Implementation Opinions" pointed out that in recent years, my country's sewage collection and treatment facilities have been continuously improved, but "shortcomings" such as low sewage collection efficiency, more greenhouse gas emissions in the sewage treatment process, and low energy resource recovery and utilization still exist.

18

2024

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01

There are still bottlenecks in technology, facilities, funds, etc., how to break the situation of rural domestic sewage treatment?

There are still bottlenecks in technology, facilities, funds, etc., how to break the situation of rural domestic sewage treatment?

Rural domestic sewage refers to the sewage generated in the daily life of rural areas, as well as the sewage generated by business activities such as rural public welfare undertakings, public services and homestays, catering, washing, beauty salons, etc.

10

2024

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01

Rural domestic sewage treatment: biogas sewage treatment technology

Rural domestic sewage treatment: biogas sewage treatment technology

Domestic sewage purification biogas digester is a new type of structure for decentralized treatment of domestic sewage. It is suitable for towns that are unable to build sewage treatment plants in the near future, or units outside the urban sewage pipe network, office buildings, residential areas, tourist attractions, houses, hotels, schools and public toilets Wait. Studies have shown that the winter groundwater temperature can be maintained in 5~9 ℃ above the region, or in the pool built solar greenhouse temperature up to this temperature area, can use the purification pool to deal with domestic sewage and feces.

12

2023

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09

What are the sewage treatment equipment?

What are the sewage treatment equipment?

Air flotation machine is a kind of equipment used for water quality clarification, which can effectively remove the frivolous flocs that are difficult to deposit in sewage. It has the characteristics of small footprint, stable treatment effect, simple operation, less mud production, good water effect and low operating cost.

17

2023

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02

Collection and Treatment Technology of Biogas in Landfill

Collection and Treatment Technology of Biogas in Landfill

With the increasingly serious environmental problems, people are increasingly aware of the importance of developing renewable energy and solving the increasingly tense energy problems. The development of renewable energy not only helps to reduce the greenhouse effect and promote the ecological virtuous cycle, but also can replace some fuels such as oil and coal, which has become an important way to solve the energy problem. Therefore, the development of new clean energy with the characteristics of no pollution, low price, more and more attention by the state. The comprehensive utilization of landfill biogas is one of them. The landfill method to produce biogas is one of the main ways to deal with urban waste. It has the characteristics of simplicity and low cost, and it can also recover energy, which is generally welcomed by countries all over the world.

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2023

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02

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